From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Tue, 11 Sep 2018 20:40:33 -0400 Subject: [U-Boot] [U-Boot,v2,3/8] arm: K3: Update _start instruction In-Reply-To: <20180827102715.5700-4-lokeshvutla@ti.com> References: <20180827102715.5700-4-lokeshvutla@ti.com> Message-ID: <20180912004033.GF4980@bill-the-cat> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Mon, Aug 27, 2018 at 03:57:10PM +0530, Lokesh Vutla wrote: > On K3 family SoCs, once the ROM loads image on R5, M3 resets R5 and > expects to start executing from 0x0. In order to handle this ROM > updates the boot vector of R5 such that first 64 bytes of image load > address are mapped to 0x0. > > In this case, it is SPL's responsibility to jump to the proper image > location. So, update the PC with address of reset vector(like how > other exception vectors are handled), instead of branching to reset. > > Reviewed-by: Tom Rini > Signed-off-by: Lokesh Vutla Applied to u-boot/master, thanks! -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: not available URL: